It depends on how hard you throw it. Put some hyzer on it nose up and it will finish straight as an arrow as long as you aren't trying to reach 450' with it. I find the Z to be less stable than the ESP by a touch. I just got a glow Z and it seems a touch more stable than the ESP but I haven't thrown it much yet. I love the Commet and now carry 3 of them. They are much more predictable than a Buzz or a Meteor for a lower power thrower. They can be thrown by high power guys but some finese is a must, Ben Callaway is using them now.

Like_Water wrote:I love the comet. I rarely throw it, but it's always in the bag. I use it at turkey quite a bit. Hole 14 up to the right for example. It's like throwing a putter but it glides further.

Flies just like my beat in KC Rocs...only in better plastic so that they hold that sweet spot for a looooong time

love my comets packing 2 right now , an x and red z 175. great glide and seen by some as a training disc to develop clean throws. esp plastic comets are now in production and seem to be very popular on disc golf sites.